vauxhall vectra blowing/whistling noise?

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vauxhall vectra blowing/whistling noise?

i have a vauxhall vectra 1.8 LS 1997. when i am driving in 1st,2nd or 3rd gear at low revs,i get a high pitched blowing/whistling noise from underneath my car. it lasts for a few seconds then goes away as i get faster. its just passed its MOT but its doing my head in !!!!!! Any ideas ?????

2007-03-10 06:09:03 · 1 answers · asked by stutally 1 in Cars & Transportation ➔ Car Makes ➔ Vauxhall Opel

1 answers

It could be a leaky vacuum hose. If your idle is rough, then it is very likely a leaky vacuum hose.

Another possibility is an alternator or water pump problem. If a bearing is going, it could make whistling noise.

2007-03-12 04:01:11 · answer #1 · answered by pvreditor 7 · 4⤊ 0⤋